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发明名称
Asphalt compositions and wetting and anti-stripping agents for use in connection therewith
摘要
申请公布号
US3047414(A)
申请公布日期
1962.07.31
申请号
US19570680656
申请日期
1957.08.28
申请人
JACOB KATZ
发明人
KATZ JACOB
分类号
C08K5/17
主分类号
C08K5/17
代理机构
代理人
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